diff --git a/.travis.yml b/.travis.yml
index ff9a010..280c4e0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ compiler:
 before_install:
   - sudo apt-get -qq update
 install:
-  - sudo apt-get install -y libsdl2-2.0 xa65
+  - sudo apt-get install -y xa65 libsdl2-2.0 libsdl2-dev libglu1-mesa-dev libglu1-mesa
 before_script:
   - ./bootstrap
 script: